60's and 70's were the peak of heavyweight boxing. Foreman was a big part of it. Along with Ali and Frazier of course, Liston and Patterson before that. As the 70's came to an end so did the luster around the division. I remember George talking about his fight with Ali decades later. He said in the early rounds Ali kept yelling at me "is that all you got, is that all you got" and I thought to myself, as a matter of fact it is.
edit: almost forgot, rest in peace.